<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>canvas05</title>
<style>
.box { background-color:#000; }
.box,#canvas { width:100%; height:400px; position:relative;}
</style>
</head>

<body>
<div class="box">
	<canvas id="canvas"></canvas>
</div>
<script src="js/canvas05.js"></script>
</body>
</html>
